package com.guigu.service;

import com.baomidou.mybatisplus.extension.service.IService;
import com.guigu.pojo.Back;

/**
 * <p>
 *  服务类
 * </p>
 *
 * @author Mr.Zhang
 * @since 2025-04-07
 */
public interface BackService extends IService<Back> {

    Boolean updateBackTag(String orderNumber, String backTag);
}
